| Patents for H01P 5 - Coupling devices of the waveguide type (11,303) |
|---|
| 06/01/2011 | EP2327120A1 Power divider/combiner |
| 06/01/2011 | CN201853793U Novel air cavity bridge for microwave communication |
| 06/01/2011 | CN201853792U Coaxial-to-microstrip conversion device with low third-order intermodulation |
| 06/01/2011 | CN102084539A Improvements in and relating to radio frequency combiners/splitters |
| 06/01/2011 | CN102084439A Radio frequency eight-shaped balun |
| 06/01/2011 | CN102082317A Waveguide transfer device |
| 05/31/2011 | US7953997 Power amplifier |
| 05/31/2011 | US7952448 Device comprising an element with electrodes coupled to connections |
| 05/26/2011 | US20110121914 Method for pseudo-differential transmission using natural electrical variables |
| 05/25/2011 | CN201845851U Miniaturized hybrid ring based on compound transmission line structure |
| 05/25/2011 | CN201845850U Multi-path microwave high-power distribution synthesizer |
| 05/25/2011 | CN201845849U Wideband cavity bridge capable of realizing signal input at same side |
| 05/25/2011 | CN201845848U Three-band branch line coupler |
| 05/25/2011 | CN1759498B Method for manufacturing polarization splitter |
| 05/24/2011 | US7948332 N-channel multiplexer |
| 05/19/2011 | DE10322136B4 Frontend-Modul mit geringer Einfügedämpfung Front-end module with low insertion loss |
| 05/18/2011 | EP2321872A1 Modular solid-state millimeter wave (mmw) rf power source |
| 05/18/2011 | EP1869724B1 Circuitry module |
| 05/18/2011 | CN201838700U C-shaped polytetrafluoroethylene fixing clamp |
| 05/17/2011 | US7944324 Compact orthomode transduction device optimized in the mesh plane, for an antenna |
| 05/17/2011 | US7944320 Electromagnetic bandgap structure and printed circuit board including multi-via |
| 05/12/2011 | WO2011056287A1 Low loss broadband planar transmission line to waveguide transition |
| 05/12/2011 | US20110109500 Radar apparatus with amplifier duplexer |
| 05/12/2011 | US20110109408 Electromagnetic coupler and communication apparatus using the same |
| 05/12/2011 | US20110109403 Filter having impedance matching circuits |
| 05/12/2011 | US20110109402 Power combiners and dividers based on composite right and left handed metamaterial sturctures |
| 05/12/2011 | DE102009051229A1 Hochfrequenz-Signalkombinierer High-frequency signal |
| 05/11/2011 | CN201829601U Novel 90-degree wideband electrical bridge |
| 05/11/2011 | CN201829600U Polarization separator |
| 05/11/2011 | CN201829599U Coupler |
| 05/11/2011 | CN201829598U Coupler cavity |
| 05/11/2011 | CN102055506A Time division-synchronization code division multiple access (TD-SCDMA) and time division-long term evolution (TD-LTE) intelligent antenna multi-channel broadband calibration network |
| 05/10/2011 | US7940144 Substrate with embedded signal line and ground planes with a slot therein |
| 05/10/2011 | US7940143 Vertical transmission line structure that includes bump elements for flip-chip mounting |
| 05/10/2011 | CA2499708C Bow tie coupler |
| 05/05/2011 | WO2011053099A2 Radio frequency filter |
| 05/05/2011 | WO2011052361A1 Surface communication device |
| 05/05/2011 | WO2011050898A1 High-frequency signal combiner |
| 05/05/2011 | US20110105019 Radio and antenna system and dual-mode microwave coupler |
| 05/05/2011 | US20110102101 Improvements in and Relating to Radio Frequency Combiners/Splitters |
| 05/05/2011 | US20110102099 Phase shifter using bulk acoustic wave resonator |
| 05/05/2011 | US20110102096 Marchand balun device for forming parallel and vertical capacitance |
| 05/04/2011 | EP2316163A1 Integrated circuit with parallel sets of transistor amplifiers having different turn on power levels |
| 05/04/2011 | EP2316149A1 Low-loss compact radiating element |
| 05/04/2011 | EP2316148A1 Rf power splitter for magnetic resonance system |
| 05/04/2011 | CN201820867U Microwave frequency band combiner with signal conductors |
| 05/04/2011 | CN102047502A Surface-mountable antenna with waveguide connector function, communication system, adaptor and arrangement comprising the antenna device |
| 05/04/2011 | CN102044735A Bi-directional coupler |
| 05/04/2011 | CN102044734A Identical system circuit combiner with high-isolation degree |
| 05/04/2011 | CN102044733A Coaxial millimeter wave adaptor with air-tight waveguide |
| 05/04/2011 | CN102044732A Terminating type coaxial waveguide switch |
| 05/03/2011 | US7936236 Switchable combiner/divider with multiple inputs/outputs |
| 05/03/2011 | US7936234 Marchand balun with air bridge |
| 04/28/2011 | US20110095842 Method and System for Processing Signals Via Directional Couplers Embedded in an Integrated Circuit Package |
| 04/28/2011 | US20110095841 Phase shifter |
| 04/28/2011 | US20110094683 Rf feed structure for plasma processing |
| 04/27/2011 | EP2315310A2 Surface-mountable antenna with waveguide connector function, communication system, adaptor and arrangement comprising the antenna device |
| 04/27/2011 | EP2315308A2 Antenna feeding network |
| 04/27/2011 | EP2313616A1 Clearance and wear determination apparatus |
| 04/27/2011 | CN201812918U Air stripline one-to-two power divider |
| 04/27/2011 | CN201812917U Air stripline bridge |
| 04/27/2011 | CN201812916U Novel electrical bridge module |
| 04/26/2011 | US7930814 Manufacturing method for a septum polarizer |
| 04/21/2011 | WO2011044965A1 Antenna coupler |
| 04/21/2011 | US20110090023 Composite right/left (crlh) couplers |
| 04/20/2011 | EP2311135A1 Improvements in and relating to radio frequency combiners/splitters |
| 04/20/2011 | CN201804991U In-phase continuous adjustable power distributor |
| 04/20/2011 | CN102025009A Coaxial cavity cross-coupling device |
| 04/20/2011 | CN101217209B A substrate integration waveguide multi-mode filter based on square high order cavity |
| 04/19/2011 | US7928814 Apparatus and method for signal level control |
| 04/14/2011 | US20110086596 Signal splitting device and wireless communication device using the same |
| 04/14/2011 | DE202010016850U1 HF Leistungs-Koppler RF power coupler |
| 04/13/2011 | EP2309593A1 High power, low profile broadband antenna |
| 04/13/2011 | EP2308012A1 A radio frequency tag |
| 04/13/2011 | CN1830116B High frequency component |
| 04/13/2011 | CN102017287A Tunable matching network circuit topology selection |
| 04/13/2011 | CN102017285A Transmission line systems and apparatuses |
| 04/13/2011 | CN102013577A Planar feed network for displaying circular polarized antennas |
| 04/13/2011 | CN102013544A Double-frequency Wilkinson power divider |
| 04/13/2011 | CN102013543A Millimeter wave broadband trisection power divider |
| 04/13/2011 | CN102013542A Wilkinson power divider based on left-handed microstrip line |
| 04/13/2011 | CN102013541A Synthesizer for synthesizing ten paths of power space in wave guide at wave band Ku |
| 04/13/2011 | CN101661821B Novel structure of final-stage resistor of power divider |
| 04/12/2011 | US7924117 Multi-band high-frequency circuit, multi-band high-frequency circuit component and multi-band communication apparatus using same |
| 04/12/2011 | US7924116 Diplexer and multiplexer using the same |
| 04/07/2011 | US20110080236 Miniature RF and Microwave Components and Methods for Fabricating Such Components |
| 04/07/2011 | DE102009042987A1 Unwanted high frequency signal compensating device for device under test, is designed such that directional couplers are formed in identical manner, where extracted signals of one coupler is supplied to input of amplifier and power combiner |
| 04/06/2011 | EP2304840A1 Angled junction between a microstrip line and a rectangular waveguide |
| 04/06/2011 | EP2215684B1 A microstrip to waveguide transition arrangement |
| 04/06/2011 | CN102005631A Base of waveguide sideband-separating superconducting tunnel junction mixer |
| 04/06/2011 | CN101335905B GSM/DCS/WCDMA tri-frequency combiner |
| 04/05/2011 | US7920035 Microwave power splitter/combiner |
| 03/31/2011 | WO2011036423A1 Selectivity enhancement for a dual-band coupler |
| 03/31/2011 | US20110074521 Circuit Configuration |
| 03/31/2011 | US20110074519 Transmission-line transformer |
| 03/30/2011 | CN201781059U Binary spiral array antenna feed device |
| 03/30/2011 | CN101997170A Double-section impedance converter feed omnidirectional broadband dipole array antenna |
| 03/30/2011 | CN101997151A Coupler and communication system |
| 03/24/2011 | WO2011034205A1 High frequency coupler |
| 03/24/2011 | WO2011033573A1 High-frequency filter |